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4" x 1 7/8" (100mm X 48mm)
(around top) E.S.A. 181
Picture courtesy Richard Wentzel |
CD 1100: Spain
|
4" x 1 7/8" (100mm X 48mm)
(around top) E.S.A. 181
Picture courtesy Richard Wentzel |
This is a spool insulator which is unthreaded and mounts in a holder with a pin through the center. These were typically used to dead-end a power or communication line.
CD assignment by Dario Dimare October 2019.
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